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Zotov V, Vijjamarri S, Mousavi SD, Du G. Poly(silyl ether)s as Degradable and Sustainable Materials: Synthesis and Applications. Molecules 2024; 29:1498. [PMID: 38611778 PMCID: PMC11013004 DOI: 10.3390/molecules29071498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/23/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Polymer research is currently focused on sustainable and degradable polymers which are cheap, easy to synthesize, and environmentally friendly. Silicon-based polymers are thermally stable and can be utilized in various applications, such as columns and coatings. Poly(silyl ether)s (PSEs) are an interesting class of silicon-based polymers that are easily hydrolyzed in either acidic or basic conditions due to the presence of the silyl ether Si-O-C bond. Synthetically, these polymers can be formed in several different ways, and the most effective and environmentally friendly synthesis is dehydrogenative cross coupling, where the byproduct is H2 gas. These polymers have a lot of promise in the polymeric materials field due to their sustainability, thermal stability, hydrolytic degradability, and ease of synthesis, with nontoxic byproducts. In this review, we will summarize the synthetic approaches for the PSEs in the recent literature, followed by the properties and applications of these materials. A conclusion and perspective will be provided at the end.
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Affiliation(s)
| | | | | | - Guodong Du
- Department of Chemistry, University of North Dakota, 151 Cornell Street Stop 9024, Grand Forks, ND 58202, USA; (V.Z.); (S.V.)
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Saffold AC, Acevedo NC. The effect of mono‐diglycerides on the mechanical properties, microstructure, and physical stability of an edible rice bran wax–gelatin biphasic gel system. J AM OIL CHEM SOC 2022. [DOI: 10.1002/aocs.12640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ariana C. Saffold
- Department of Food Science and Human Nutrition Iowa State University Ames Iowa USA
| | - Nuria C. Acevedo
- Department of Food Science and Human Nutrition Iowa State University Ames Iowa USA
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Fouilloux H, Rager M, Ríos P, Conejero S, Thomas CM. Highly Efficient Synthesis of Poly(silylether)s: Access to Degradable Polymers from Renewable Resources. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hugo Fouilloux
- PSL University Chimie ParisTech CNRS Institut de Recherche de Chimie Paris Paris 75005 France
| | - Marie‐Noelle Rager
- PSL University Chimie ParisTech CNRS Institut de Recherche de Chimie Paris Paris 75005 France
| | - Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica Centro de Innovación en Química Avanzada (ORFEO-CINCA) CSIC and Universidad de Sevilla Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica Centro de Innovación en Química Avanzada (ORFEO-CINCA) CSIC and Universidad de Sevilla Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Christophe M. Thomas
- PSL University Chimie ParisTech CNRS Institut de Recherche de Chimie Paris Paris 75005 France
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Fouilloux H, Rager MN, Ríos P, Conejero S, Thomas CM. Highly Efficient Synthesis of Poly(silylether)s: Access to Degradable Polymers from Renewable Resources. Angew Chem Int Ed Engl 2021; 61:e202113443. [PMID: 34902211 DOI: 10.1002/anie.202113443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Indexed: 12/14/2022]
Abstract
The design of new materials with tunable properties and intrinsic recyclability, derived from biomass under mild conditions, stands as a gold standard in polymer chemistry. Reported herein are platinum complexes which catalyze the formation of poly(silylether)s (PSEs) at low catalyst loadings. These polymers are directly obtained from dual-functional biobased building blocks such as 5-hydroxymethylfurfural (HMF) or vanillin, coupled with various dihydrosilanes. Access to different types of copolymer architectures (statistical or alternating) is highlighted by several synthetic strategies. The materials obtained were then characterized as low Tg materials (ranging from -60 to 29 °C), stable upon heating (T-5% up to 301 °C) and resistant towards uncatalyzed methanolysis. Additionally, quantitative chemical recycling of several PSEs could be triggered by acid-catalyzed hydrolysis or methanolysis. These results emphasize the interest of biobased poly(silylether)s as sustainable materials with high recycling potential.
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Affiliation(s)
- Hugo Fouilloux
- PSL University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie Paris, Paris, 75005, France
| | - Marie-Noelle Rager
- PSL University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie Paris, Paris, 75005, France
| | - Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC and Universidad de Sevilla, Avda. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC and Universidad de Sevilla, Avda. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Christophe M Thomas
- PSL University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie Paris, Paris, 75005, France
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Mukheem A, Shahabuddin S, Akbar N, Miskon A, Muhamad Sarih N, Sudesh K, Ahmed Khan N, Saidur R, Sridewi N. Boron Nitride Doped Polyhydroxyalkanoate/Chitosan Nanocomposite for Antibacterial and Biological Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E645. [PMID: 31010071 PMCID: PMC6523564 DOI: 10.3390/nano9040645] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/06/2019] [Accepted: 04/10/2019] [Indexed: 12/20/2022]
Abstract
The present research focused on the fabrication of biocompatible polyhydroxyalkanoate, chitosan, and hexagonal boron nitride incorporated (PHA/Ch-hBN) nanocomposites through a simple solvent casting technique. The fabricated nanocomposites were comprehensively characterized by Fourier transform infrared spectroscope (FT-IR), field emission scanning electroscope (FESEM), and elemental mapping and thermogravimetric analysis (TGA). The antibacterial activity of nanocomposites were investigated through time-kill method against multi drug resistant (MDR) microbes such as methicillin-resistant Staphylococcus aureus (MRSA) and Escherichia coli (E. coli) K1 strains. In addition, nanocomposites have examined for their host cytotoxicity abilities using a Lactate dehydrogenase (LDH) assay against spontaneously immortalized human keratinocytes (HaCaT) cell lines. The results demonstrated highly significant antibacterial activity against MDR organisms and also significant cell viability as compared to the positive control. The fabricated PHA/Ch-hBN nanocomposite demonstrated effective antimicrobial and biocompatibility properties that would feasibly suit antibacterial and biomedical applications.
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Affiliation(s)
- Abdul Mukheem
- Department of Maritime Science and Technology, Faculty of Defence Science and Technology, National Defence University of Malaysia, Kuala Lumpur 57000, Malaysia.
| | - Syed Shahabuddin
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Science and Technology, Sunway University, Subang Jaya 47500, Malaysia.
| | - Noor Akbar
- Department of Biological Sciences, School of Science and Technology, Sunway University, Subang Jaya 47500, Malaysia.
| | - Azizi Miskon
- Department of Maritime Science and Technology, Faculty of Defence Science and Technology, National Defence University of Malaysia, Kuala Lumpur 57000, Malaysia.
| | - Norazilawati Muhamad Sarih
- Polymer Research Laboratory, Department of Chemistry, University of Malaya, Faculty of Science, Kuala Lumpur 50603, Malaysia.
| | - Kumar Sudesh
- Applied Microbiology and Ecobiomaterial Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.
| | - Naveed Ahmed Khan
- Department of Biological Sciences, School of Science and Technology, Sunway University, Subang Jaya 47500, Malaysia.
| | - Rahman Saidur
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Science and Technology, Sunway University, Subang Jaya 47500, Malaysia.
- Department of Engineering, Lancaster University, Lancaster LA1 4YW, UK.
| | - Nanthini Sridewi
- Department of Maritime Science and Technology, Faculty of Defence Science and Technology, National Defence University of Malaysia, Kuala Lumpur 57000, Malaysia.
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